Pope Francis was hospitalized on Feb. 14, after suffering a bout of bronchitis for weeks and after increasingly finding it hard to speak publicly. His condition soon developed into double pneumonia. The 88-year-old pope,

Pope Francis, battling double pneumonia, remains under close medical supervision as he enters his fourth week in the hospital.

Four weeks after the Pope went into hospital there's a growing sense that the Papacy may have entered a new phase.